It was a bit ago but someone may know the name of the film I'm looking for. It was about a man who was working on an invention in a completely unhealthy way, his wife was very supportive at first. After a while the woman left her husband because she no longer wanted her husband to spend all the money on the senseless invention, shortly afterwards the invention became very well known and the man became extremely rich. Had a new wife etc.
The incredible story of Rose Island (2020)?
Unfortunately no, thank you anyway.